USB: Add missing static markers to ohci-pnx4008

I can't see any reason why these would not be static.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/usb/host/ohci-pnx4008.c

@@ -98,8 +98,8 @@
 #define ISP1301_I2C_INTERRUPT_RISING 0xE
 #define ISP1301_I2C_REG_CLEAR_ADDR 1
 
-struct i2c_driver isp1301_driver;
-struct i2c_client *isp1301_i2c_client;
+static struct i2c_driver isp1301_driver;
+static struct i2c_client *isp1301_i2c_client;
 
 extern int usb_disabled(void);
 extern int ocpi_enable(void);
@@ -120,12 +120,12 @@ static int isp1301_remove(struct i2c_client *client)
 	return 0;
 }
 
-const struct i2c_device_id isp1301_id[] = {
+static const struct i2c_device_id isp1301_id[] = {
 	{ "isp1301_pnx", 0 },
 	{ }
 };
 
-struct i2c_driver isp1301_driver = {
+static struct i2c_driver isp1301_driver = {
 	.driver = {
 		.name = "isp1301_pnx",
 	},